Material for farmland transformation, and using method thereof

Abstract

The invention provides a raw material for farmland transformation, and a using method thereof. Physical and chemical properties of raw material are fully utilized, locally available materials and waste silica fume in the metal silicon smelting industry are used as the raw material, a material construction technology is simply and conveniently applied to farmland transformation activities. According to the material and the method, the phenomena of water seepage and water leakage of a ginger nut layer are effectively reduced or avoided. The phenomena of water seepage and water sprinkling of theginger nut layer after grouting are remarkably reduced or even avoided, the purpose of improving the soil moisture conservation capacity is achieved, and the purpose of transforming a dry field whichcannot be used for paddy field cultivation due to water seepage and water leakage of the gravel layer under ploughing into a paddy field is achieved. The raw material is easy to obtain, economical andcheap.

Description

technical field [0001] The invention belongs to the technical field of agriculture, in particular to a material for farmland transformation and a use method. Background technique [0002] Under the cultivated soil layer in the Yellow-Huai River Basin in China, most of the calculus layer structure is mainly composed of calcium carbonate. This kind of permeable calculus layer makes the fields can only be cultivated in dry fields. It has been accumulated throughout the ages to prevent the evaporation of soil surface water and Moisture-conserving agricultural technology farming to prevent soil leakage is still unable to carry out paddy field farming on such a structured field. Due to the limitation of being unable to effectively reduce or avoid water seepage and leakage in the rock layer under the cultivated soil layer, it is often necessary to carry out agricultural activities such as drought resistance. Therefore, if the theory and technology in the field of materials can be a...

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Problems solved by technology

[0002] Under the cultivated soil layer in the Yellow-Huai River Basin in China, most of the calculus layer structure is mainly composed of calcium carbonate. This kind of permeable calculus layer makes the fields can only be cultivated in dry fields. It has been accumulated throughout the ages to prevent the evaporation of soil surface water and Moisture-conserving agricultural technology farming to prevent soil leakage is still unable to carry out paddy field farming on such a structured field. Due to the limitation of being unable to effectively reduce or avoid water seepage and leakage in the rock layer under the cultivated soil layer, it is often necessary to carry out agricultural activities such as drought resistance. Therefore, if the theory and technology in the field of materials can be applied to this, a material and method for structural transformation of the gravel layer can be invented, which can effectively reduce or avoid the phenomenon of water seepage and leakage in the gravel layer, which will not only improve the soil moisture conservation capacity, but also It can transform dry fields that cannot be used for paddy field cultivation due to water seepage and leakage under the soil into paddy fields, which has positive significance for increasing agricultural production, income, and economic benefits

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